package com.itheima.patterns.structuralpattern.adapter.class_adapter;

public class SDCardImpl implements SDCard{
    @Override
    public String readSD() {
        String msg = "SDCard read msg ： hello word SD";
        return msg;
    }
    
    @Override
    public void writeSD(String msg) {
        System.out.println("SDCard write msg ：" + msg);
    }
}